Knoxville Weather Forecast

    • 61
    • 84

    Mostly Sunny

    • 69
    • 83

    Mostly Cloudy

    • 73
    • 90

    Partly Sunny

    • 74
    • 92

    Partly Sunny

    • 73
    • 92

    Slight Chance Thunderstorms

    • 73
    • 91

    Slight Chance Thunderstorms

Today 28 Aug Knox

Sunny. Highs in the lower 80s. Light and variable Winds.

Tonight 28 Aug Knox

Mostly clear. Patchy fog. Lows in the upper 50s. Light and variable Winds.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Knoxville Temperature Statistics

August Temperature

Galesburg Municipal Airport (7.5 miles)

  • Lowest 24 August, 2026

    52.3 °F

  • Average August

    72.5 °F

  • Highest 10 August, 2026

    88.2 °F

Climate (2021–2026)

Galesburg Municipal Airport (7.5 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    41.8 °F

  • Average 2021–2026

    52.1 °F

  • Average High 2021–2026

    62.5 °F
Get WillyWeather+ to remove ads